45G

Completed a mission after obtaining the Muramasa Blade, Dragon Slayer, and Excalibur.
In order to acquire this achievement you must collect the legendary swords Muramasa Blade, Dragon Slayer and Excalibur. They are hidden on enemies in certain campaign missions. You must kill the enemy and pick it up from his corpse. There is only one of each blade, except for the Dragon Blade. You only need one of each, but getting them all makes the game easier to complete. The location of the blades are as follows.
The Muramasa Blade is located on campaign mission 11. One of the Magiers (magic and gun wielding human Major) in the north group on the map at the start of the mission has it.
The first Dragon Blade is found on campaign mission 20. It is on one of the Magiers that arrive as reinforcements.
The second Dragon Blade is found on campaign mission 22. It is on one of the Magiers that arrive as reinforcements.
The sword Excalibur is found on campaign mission 25. It is located on one of the vampires that arrive as reinforcements. The achievement unlocks after completing this mission.